What’s Vulnerable › Vulnerabilities

CVE-2023-46051

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-03-27 · updated 2026-06-17
• Weakness: CWE-476

Description

TeX Live 944e257 allows a NULL pointer dereference in texk/web2c/pdftexdir/tounicode.c. NOTE: this is disputed because it should be categorized as a usability problem.

References

• http://seclists.org/fulldisclosure/2024/Jan/68
• https://tug.org/pipermail/tex-live/2023-August/049406.html
• http://packetstormsecurity.com/files/176822/tex-live-944e257-Null-Pointer.html
• http://seclists.org/fulldisclosure/2024/Jan/68
• https://tug.org/pipermail/tex-live/2023-August/049406.html

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